INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0d8ae449753f20b9e3f3d752a93cc642ce522950ab91d1475ccd5059de0b6b2', 
    '16DnKbfh1VCii3HnoUgPHdlqOikOaWH1BQOCvp12kjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)